The magnetic moment of a magnet `(15cmxx2cmxx1cm) is 1.2A-m^(2)`. Calculate its intensity of magnetisation
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Given, magnetic moment, `M=1.2A-m^(2)` Volume, `V=(15xx2xx1)10^(-6)m^(3)=30xx10^(6)m^(3)` `therefore` Intensity of magnetisation. `" " I=(M)/(V)=(1.2)/((15xx2xx1xx)10^(-6))=4xx10^(4)Am^(-1)`
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